Diptera.info :: Identification queries :: Diptera (adults)
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 Muscidae-Phaonia>Phaonia subventa
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| nick upton |
Posted on 21-11-2023 15:29
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Member Location: Wiltshire, UK Posts: 828 Joined: 12.03.10 |
I photographed this Muscid c8mm coming and going from Sulphur tuft fungi in damp woodland in Gloucestershire, UK on 22.10.23. I'm pretty sure its Phaonia subventa whose larvae are predators of fungus feeding larvae. I thunk I can separate it form the very similar P. rufiventris as there are 2 clear spines midway along the mid tibia, rather than 3. The acrostichial bristles are hard to see in my photos, but I think there are 2 rows, not one as in P. rufiventris. I'm no expert, so hope someone can confirm or correct my ID.
nick upton attached the following image:  [286.5Kb] Edited by nick upton on 21-11-2023 15:29 Nick Upton - naturalist and photographer |
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| nick upton |
Posted on 21-11-2023 15:30
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Member Location: Wiltshire, UK Posts: 828 Joined: 12.03.10 |
Detail of bristles on tibia
nick upton attached the following image:  [258.21Kb] Nick Upton - naturalist and photographer |
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| nick upton |
Posted on 21-11-2023 15:31
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Member Location: Wiltshire, UK Posts: 828 Joined: 12.03.10 |
Different angle of view
nick upton attached the following image:  [295.58Kb] Nick Upton - naturalist and photographer |
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| Nikita Vikhrev |
Posted on 21-11-2023 16:19
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 Member Location: Moscow, Russia Posts: 9385 Joined: 24.05.05 |
I agree with subventa
Nikita Vikhrev - Zool Museum of Moscow University |
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| nick upton |
Posted on 21-11-2023 16:22
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Member Location: Wiltshire, UK Posts: 828 Joined: 12.03.10 |
Many thanks Nikita. I really appreciate your swift response.
Nick Upton - naturalist and photographer |
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